Commissioning, service, troubleshooting   
13.4 Troubleshooting 
  SIMOCODE pro 
290  System Manual, 05/2019, A5E40507475002A/RS-AD/004 
Example: 
The most recent "power-on" event was logged at a device operating time of 17 days, 
21 hours and 31 minutes. Therefore, at the moment of "Power - On", the device was 
operating (supplied with voltage) for 17d 21h 31min. The "Number of starts >" fault was 
logged at a device operating time of 18 days, 22 hours, 17 minutes, i.e. 24h 46min after the 
most recent "Power - On." 
When using a DM-F, the events "Enabling circuit closed" and "Enabling circuit open" are 
logged for the DM-F Local and/or the DM-F PROFIsafe in a separate window: 
●  Time 
●  Event: "Enabling circuit closed" or "Enabling circuit open" 
–  Number: 
Line 1 200 or 202 
Line 2 201 or 203 
–  Text: 
Line 1 "DM-F Local enabling circuit 0 -> 1" or  
"DM-F PROFIsafe enabling circuit 0 -> 1" 
Line 2 "DM-F Local enabling circuit 1 -> 0" or  
"DM-F PROFIsafe enabling circuit 1 -> 0." 
The current DIP switch position of the "DM-F Local" and/or the "DM-F PROFIsafe" is 
displayed under "DIP switch position DM-F during the last event". 
See also Chapter "Data record 72 - Error buffer" in the manual SIMOCODE pro - 
Communication (https://support.industry.siemens.com/cs/ww/en/view/109743960
). 
13.4.2  Event memory 
In addition to the error buffer, various events can be stored in the event buffer  
 
Note 
This event memory is supported by the SIMOCODE
 pro V basic unit as from firmware 
 V3.0. 
The following events are stored:
 
  last event "DM-F enabling circuit closed" 
  last event "DM-F enabling circuit open" 
  Initialization module read in 
  Initialization module written. 
See also Chapter "Data record 73 - Event buffer" in the manual SIMOCODE pro - 
Communication (https://support.industry.siemens.com/cs/ww/en/view/109743960
).